<%@ page language="java" contentType="text/html; charset=UTF-8"
         pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
  <title>登录失败</title>
</head>
<body>
<h2>登录失败，用户名或密码错误！</h2>
<a href="login.jsp">返回登录界面</a>
</body>
</html>
